Plasmaware
by phenyl
Plasmaware is a NeoForge science fiction mod that adds plasma technology and a new dimension to explore for 1.21.8.
What it does
The mod adds a single dimension with nine biomes and four structures, populated by 13 mobs and one miniboss. Dark matter and antimatter equipment, a particle accelerator, rayguns, bazookas and armor upgrades make up its tools and weapons, all tied to the plasma theme.
Plasmaware runs on client and server, so the server and every player need it installed. Files are published for NeoForge only, for 1.21.8, with 2.1.6-alpha as the latest alpha build from 2026-06-22. The mod is released under All rights reserved and is not open source.
The author notes that the mod is undergoing a major overhaul, so bugs and incomplete features should be expected for now.
Key features
A plasma dimension
A single outer-space dimension with nine biomes and four structures to explore, with the plasma theme running through it.
Mobs and a miniboss
Thirteen mobs and one miniboss inhabit the dimension, giving combat encounters across its biomes.
Dark matter and antimatter gear
Equipment built from dark matter and antimatter sits alongside a particle accelerator for crafting.
Rayguns, bazookas and armor
Ranged weapons and armor upgrades extend the weapons and tools the mod adds.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Exploring a new dimension
Players travel to the plasma dimension to explore its nine biomes and find its four structures.
Combat with ranged weapons
Rayguns and bazookas give players ranged options against the dimension's mobs and miniboss.
Who it’s for: Players who want a science fiction expansion with its own dimension, and server owners who can run it alongside other NeoForge technology mods on 1.21.8.
How it compares
More dimensions!!! is a Fabric and NeoForge mod for 1.21.8 – 1.21.11, client and server, under All rights reserved and not open source, so it covers a wider version range. HBM's Nuclear Tech Unofficial NeoForge Edition is NeoForge only for 1.21.1, client and server, under the GNU Lesser General Public License v3.0 or later and open source. Plasmaware targets 1.21.8 alone on NeoForge.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Plasmaware | NeoForge | 1.21.8 | Client and server | 2026-06-22 |
| More dimensions!!! | Fabric and NeoForge | 1.21.8 – 1.21.11 | Client and server | 2026-03-08 |
| HBM's Nuclear Tech Unofficial NeoForge Edition | NeoForge | 1.21.1 | Client and server | 2026-09-02 |
Questions
Does Plasmaware need to be installed on the server?
Which loader does Plasmaware use?
Is Plasmaware stable for play?
In the catalog
Plasmaware is one of 8,499 Technology mods on ModsFinder, and one of 3,557 Technology mods for NeoForge. 17,695 mods support Minecraft 1.21.8.
Similar mods
What the author says
Plasmaware is a mod which adds new tools, weapons, and an outer-space dimension waiting to be explored, all originating from plasma! This mod is undergoing a major overhaul, expect many bugs and incomplete features for the time being!
Official listing
- Modrinth page
- modrinth.com/mod/plasmaware
- Owner
- phenyl
- Published
- 2026-06-22
- Updated on Modrinth
- 2026-06-22
- Facts verified
- 2026-10-15